30279963

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 48074752

約数和(自身を除く): 17794789

約数列:

[1, 3, 7, 21, 31, 93, 193, 217, 241, 579, 651, 723, 1351, 1687, 4053, 5061, 5983, 7471, 17949, 22413, 41881, 46513, 52297, 125643, 139539, 156891, 325591, 976773, 1441903, 4325709, 10093321, 30279963]

約数ペア:

[(1, 30279963), (3, 10093321), (7, 4325709), (21, 1441903), (31, 976773), (93, 325591), (193, 156891), (217, 139539), (241, 125643), (579, 52297), (651, 46513), (723, 41881), (1351, 22413), (1687, 17949), (4053, 7471), (5061, 5983)]